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Introduction
The furnace body adopts a double-layer shell structure, high-performance insulation materials, equipped with a cooling fan, features 60% more energy-efficient than ordinary furnace. The furnace door and furnace top are sealed with high-temperature silicon rubber, which can be pre-evacuated and can be filled with a variety of inert gases.
Features
- High uniform temperature
- Temperature Control accuracy: ±1℃
- Easy to operate.
- Over temperature protection and alarm.
- Good sealing to make sure no leakage.
- High-temperature alloy resistance wire as the heating element, imported polycrystalline fiber as insulation material. Good insulation performance, durability, high tensile strength, no impurities, high purity, and better energy saving effect
- Double-layer liner structure with an air gap in the middle, even reaches the highest temperature, the surface of the furnace body can still be safely touched without scalding.
Specifications
| Model | QZL-1212,QZL-1230, QZL-1240 |
| Chamber Structure | Side Door |
| Display | LED |
| Max. Temperature | 1200℃(<2 hours) |
| Continuous working Temperature | ≤1100℃ |
| Heating Rate | Max.20c/min (Suggest 0~10℃/min) |
| Temperature accuracy | ±1℃ |
| Inside Chamber Size | 200*200*300mm, 300*300*300, 300*300*400, other size customized made |
| Heating Element | Resistance wire with Mo |
| Thermocouple | K Type |
| Max. Power | 4.5KW(12L) |
| Furnace structure | Double layer steel casting with dual cooling fan |
| Sealing system | Furnace door and roof use high temperature silicone rubber seal. With gas inlet and outlet can pass argon, nitrogen and other gases, can pump vacuum. |
| Working Voltage | AC 110-480V, 50/60HZ |
| Temperature Control | PID automatic control via SCR power control |
| Heating curves | 30 steps programmable |
| Chamber material | Alumina Fiber |
| Warranty | One year limited warranty (Consumable parts such as heating elements are not covered by the warranty) |
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